Rubber plug

Abstract

The utility model relates to the related technical field of rubber plugs, in particular to a rubber plug which comprises a plug body, rubber particles are arranged on the outer wall of the plug body, a connecting piece is fixedly connected to one end of the plug body, a supporting mechanism is arranged on the inner wall of the plug body, and an auxiliary dismounting assembly is arranged on the outer wall of the connecting piece. According to the rubber plug, through the arrangement of the placement groove, the supporting pieces, the telescopic column, a placement groove, a storage column, a storage groove and a spring, when the rubber plug is used, the outer wall of the plug body can abut against a bottle opening or a notch, and at the moment, the upper supporting piece and the lower supporting piece can apply clamping force to one end of the telescopic column and one end of the storage column; the bottom wall of the containing groove and the bottom wall of the containing groove pressurize the spring, so that the spring exerts the same external acting force on the telescopic column and the containing column in order to keep the original shape, the force is conducted to the supporting piece, and the plug body can be kept not prone to deformation.

Description

TECHNICAL FIELD

[0001] The utility model relates to rubber plug related technical field, especially a kind of rubber plug. BACKGROUND

[0002] Rubber plug is a kind of common sealing element, mainly used for the sealing of bottle, test tube, medical instrument and other containers, to prevent liquid leakage or external pollution. Traditional rubber plug is usually made of natural rubber or synthetic rubber (such as butyl rubber, silicone rubber), and the elasticity and durability are enhanced by vulcanization process. It has the characteristics of softness, good elasticity, strong sealing, and is suitable for different shaped bottle mouth.

[0003] The rubber plug on the market now has the following problems when in use:

[0004] The size of the existing rubber plug is determined according to the size of the bottle mouth or gap to be plugged, although the rubber plug has good elasticity, but with the increase of use time or long time deformation will cause the loss of elasticity and aging of rubber, such rubber plug will gradually deform, may cause the gap between bottle mouth or gap and rubber plug, cause liquid penetration, if the bottle is filled with polluting or toxic gas (liquid), it will also cause other harm. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of rubber plug, to solve the size of the existing rubber plug in the background art proposed above, although rubber plug has good elasticity, but with the increase of use time or long time deformation will cause the loss of elasticity and aging of rubber, such rubber plug will gradually deform, may cause the gap between bottle mouth or gap and rubber plug, cause liquid penetration, if the bottle is filled with polluting or toxic gas (liquid), it will also cause other harm.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a kind of rubber plug, including plug body, the outer wall of the plug body is provided with rubber particle, one end of the plug body is fixedly connected with connecting piece, the inner wall of the plug body is provided with support mechanism, the outer wall of the connecting piece is provided with auxiliary dismounting assembly;

[0007] The support mechanism includes installation groove, support piece, telescopic column, placement slot, storage column, storage slot and spring, the inner wall of the plug body is provided with installation groove, the inner wall of the installation groove is installed with support piece, the lower wall of the support piece is provided with telescopic column, the lower wall of the telescopic column is provided with placement slot, the outer wall of the telescopic column is slidably connected with storage column, the upper end of the storage column is provided with storage slot, the inner wall of the placement slot is fixedly connected with spring.

[0008] Preferably, the inner wall of the accommodating groove is in size with the outer wall of the supporting piece, and the accommodating groove is symmetrically arranged along the central axis of the plug body.

[0009] Preferably, the supporting piece is symmetrically arranged along the central axis of the plug body, and the outer wall of the telescopic column is in size with the inner wall of the accommodating groove.

[0010] Preferably, the two ends of the spring are connected with the bottom wall of the accommodating groove and the bottom wall of the placing groove respectively.

[0011] Preferably, the auxiliary dismounting assembly comprises a fixing block, a connecting groove, a connecting column and a pull ring, the outer wall of the connecting piece is fixedly connected with the fixing block, the side wall of the fixing block is provided with the connecting groove, the inner wall of the connecting groove is installed with the connecting column, and one end of the connecting column is fixedly connected with the pull ring.

[0012] Preferably, the fixing block is symmetrically arranged along the central axis of the connecting piece, and the inner wall of the connecting groove is in size with the outer wall of the connecting column.

[0013] Preferably, the connecting groove is symmetrically arranged along the central axis of the connecting piece.

[0014] The two ends of the pull ring are connected with the two symmetrically arranged connecting grooves respectively.

[0015] Compared with the prior art, the rubber plug has the advantages that: when the rubber plug is used, the outer wall of the plug body abuts against the bottle mouth or the gap, at this time, the upper and lower supporting pieces exert clamping force on one end of the telescopic column and the accommodating column, so that the bottom wall of the placing groove and the bottom wall of the accommodating groove press the spring, the spring also exerts the same external force on the telescopic column and the accommodating column in order to maintain the original shape, the force is then transmitted to the supporting piece, so that the plug body is not easy to deform, when the rubber plug needs to be removed, the operator can insert the connecting piece and the bottle mouth into the gap between them and exert force outward with one hand or related equipment, and hold the pull ring with the other hand to assist in exerting force outward, the force is transmitted to the fixing block through the connecting column and then to the connecting piece, so that the rubber plug can be removed more easily. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole appearance structure schematic view of the utility model;

[0017] Figure 2 It is a structure schematic view of the utility model that the side accommodating groove is used in cooperation with the supporting piece;

[0018] Figure 3 It is a structure schematic view of the utility model that the telescopic column is used in cooperation with the placing groove;

[0019] Figure 4 Figure 1 is a schematic view of the auxiliary disassembly assembly structure.

[0020] In the figure: 1, plug body; 2, rubber particles; 3, connecting piece; 4, supporting mechanism; 41, installation groove; 42, supporting piece; 43, telescopic column; 44, placement groove; 45, storage column; 46, storage groove; 47, spring; 5, auxiliary disassembly assembly; 51, fixed block; 52, connecting groove; 53, connecting column; 54, pull ring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1-4 The utility model provides a kind of technical solutions: a rubber plug, including plug body 1, the outer wall of plug body 1 is provided with rubber particle 2, one end of plug body 1 is fixedly connected with connecting piece 3, the inner wall of plug body 1 is provided with supporting mechanism 4, the outer wall of connecting piece 3 is provided with auxiliary disassembly assembly 5, and the friction between plug body 1 and other objects needing to install rubber plug can be increased by rubber particle 2 so that plug body 1 is not easy to fall off;

[0023] Supporting mechanism 4 includes installation groove 41, supporting piece 42, telescopic column 43, placement groove 44, storage column 45, storage groove 46 and spring 47, the inner wall of plug body 1 is provided with installation groove 41, the inner wall of installation groove 41 is installed with supporting piece 42, the lower wall of supporting piece 42 is provided with telescopic column 43, the lower wall of telescopic column 43 is provided with placement groove 44, the outer wall of telescopic column 43 is slidably connected with storage column 45, the upper end of storage column 45 is provided with storage groove 46, the inner wall of placement groove 44 is fixedly connected with spring 47, by the setting of installation groove 41, supporting piece 42, telescopic column 43, placement groove 44, storage column 45, storage groove 46 and spring 47, when using rubber plug, the outer wall of plug body 1 will resist bottle mouth or gap, at this time, two supporting pieces 42 will exert clamping force on one end of telescopic column 43 and storage column 45, so that the bottom wall of placement groove 44 and the bottom wall of storage groove 46 press spring 47, so that spring 47 will also exert the same external force on telescopic column 43 and storage column 45 in order to maintain the original form, and this force is transmitted to supporting piece 42, so that plug body 1 can be kept from being deformed.

[0024] Further, the inner wall size of the installation groove 41 matches the outer wall size of the support 42, the installation groove 41 is symmetrically arranged with the central axis of the plug body 1, and through the arrangement of the installation groove 41, one end of the spring 47 can be connected with the bottom wall of the installation groove 41.

[0025] Further, the support 42 is symmetrically arranged with the central axis of the plug body 1, the outer wall size of the telescopic column 43 matches the inner wall size of the receiving groove 46, and through the arrangement of the telescopic column 43, the telescopic column 43 can slide in the inner wall of the receiving groove 46.

[0026] Further, the two ends of the spring 47 are respectively connected with the bottom wall of the installation groove 41 and the bottom wall of the placement groove 44.

[0027] Further, the auxiliary disassembly assembly 5 includes a fixed block 51, a connecting groove 52, a connecting column 53 and a pull ring 54, the outer wall of the connecting piece 3 is fixedly connected with the fixed block 51, the side wall of the fixed block 51 is provided with the connecting groove 52, the inner wall of the connecting groove 52 is installed with the connecting column 53, one end of the connecting column 53 is fixedly connected with the pull ring 54, through the arrangement of the fixed block 51, the connecting groove 52, the connecting column 53 and the pull ring 54, when the rubber plug needs to be removed, the operator can insert the gap between the connecting piece 3 and the bottle mouth with one hand or related equipment and force outward, and hold the pull ring 54 with the other hand to assist the outward force, the force is transmitted to the fixed block 51 through the connecting column 53 and then to the connecting piece 3, so that the rubber plug can be removed more easily.

[0028] Further, the fixed block 51 is symmetrically arranged with the central axis of the connecting piece 3, the inner wall size of the connecting groove 52 matches the outer wall size of the connecting column 53, and through the arrangement of the fixed block 51, the fixed block 51 can be connected with the pull ring 54.

[0029] Further, the connecting groove 52 is symmetrically arranged with the central axis of the connecting piece 3, and through the arrangement of the connecting groove 52, the connecting column 53 can be installed in the connecting groove 52.

[0030] Further, the two ends of the pull ring 54 are respectively connected with the two symmetrically arranged connecting grooves 52.

[0031] Working principle: when the rubber plug is used, the outer wall of the plug body 1 will be against the bottle opening or the gap, at this time, the upper and lower two supporting pieces 42 will exert clamping force on one end of the telescopic column 43 and the receiving column 45, so that the bottom wall of the placing groove 44 and the bottom wall of the receiving groove 46 press the spring 47, so that the spring 47 also exerts the same external force on the telescopic column 43 and the receiving column 45 in order to maintain the original shape, and this force is transmitted to the supporting piece 42, so that the plug body 1 is not easy to deform, when the rubber plug needs to be removed, the operator can insert the gap between the connecting piece 3 and the bottle opening with one hand or related equipment and exert force outward, and hold the pull ring 54 with the other hand to assist the outward force, the force is transmitted to the fixed block 51 through the connecting column 53, and then transmitted to the connecting piece 3, so that the rubber plug can be removed more easily.

[0032] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A rubber stopper comprising a stopper body (1), characterized in that: The outer wall of the plug body (1) is provided with rubber particles (2), one end of the plug body (1) is fixedly connected with a connecting piece (3), the inner wall of the plug body (1) is provided with a supporting mechanism (4), and the outer wall of the connecting piece (3) is provided with an auxiliary dismounting assembly (5); the supporting mechanism (4) comprises a mounting groove (41), a supporting piece (42), an extension column (43), a placing groove (44), a containing column (45), a containing groove (46) and a spring (47), the inner wall of the plug body (1) is provided with the mounting groove (41), the inner wall of the mounting groove (41) is provided with the supporting piece (42), the lower wall of the supporting piece (42) is provided with the extension column (43), the lower wall of the extension column (43) is provided with the placing groove (44), the outer wall of the extension column (43) is slidably connected with the containing column (45), the upper end of the containing column (45) is provided with the containing groove (46), and the inner wall of the placing groove (44) is fixedly connected with the spring (47).

2. A rubber stopper according to claim 1, wherein: The inner wall size of the mounting groove (41) is consistent with the outer wall size of the supporting piece (42), and the mounting groove (41) is arranged in the middle axis of the plug body (1) in a symmetrical manner.

3. A rubber stopper according to claim 1, wherein: The supporting piece (42) is arranged in the middle axis of the plug body (1) in a symmetrical manner, and the outer wall size of the extension column (43) is consistent with the inner wall size of the containing groove (46).

4. A rubber stopper according to claim 1, wherein: The two ends of the spring (47) are connected with the bottom wall of the mounting groove (41) and the bottom wall of the placing groove (44) respectively.

5. A rubber stopper according to claim 1, wherein: The auxiliary dismounting assembly (5) comprises a fixed block (51), a connecting groove (52), a connecting column (53) and a pull ring (54), the outer wall of the connecting piece (3) is fixedly connected with the fixed block (51), the side wall of the fixed block (51) is provided with the connecting groove (52), the inner wall of the connecting groove (52) is provided with the connecting column (53), and one end of the connecting column (53) is fixedly connected with the pull ring (54).

6. A rubber stopper according to claim 5, wherein: The fixed block (51) is arranged in the middle axis of the connecting piece (3) in a symmetrical manner, and the inner wall size of the connecting groove (52) is consistent with the outer wall size of the connecting column (53).

7. A rubber stopper according to claim 5, wherein: The connecting groove (52) is arranged in the middle axis of the connecting piece (3) in a symmetrical manner.

8. A rubber stopper according to claim 5, wherein: The two ends of the pull ring (54) are connected with the two connecting grooves (52) arranged in a symmetrical manner respectively.

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